A young mountain biker rides toward the sunset on the North 40 trail at the Bar M trail system near Moab, Utah.
Mountain bikers on the Grand Traverse trail struggle to keep their eyes on the trail with dramatic views of the Tetons looming large at the Grand Targhee Bike Park, Wyoming.
A young mountain biker finishes a ride on the Hymasa Trail below dark storm clouds with prickly pear cactus wildflowers blooming on a warm spring day near Moab, Utah.
Aspen tree trunks frame a mountain biker keeping it pinned on the Burl Friends trail in the La Sal Mountains near Moab, Utah.
Yucca plants sprout from the dirt as a young mountain biker rides a steep rock roll on the Hymasa Trail near Moab, Utah.
A young mountain biker tucks low to ride under a fallen rock on the Pipe Dream trail in Moab, Utah.
A young mountain biker races toward the Monitor and Merrimac Buttes on the Coney Island trail in the Navajo Rocks trail system near Moab, Utah.
The La Sal Mountains and Behind the Rocks Wilderness Area provide a spectacular backdrop as a young mountain biker rides the Hymasa Trail near Moab, Utah.
A mountain biker rides past wildflowers blooming on the Troy Built trail in the Horsethief trail system in Fruita, Colorado.
Adolf Silva hits a massive drop on his way to the finish at the 2018 Red Bull Rampage near Virgin, Utah.
Dust kicks up behind a young mountain biker descending the Escape Trail from the Deadman’s Trail at the Bar M trail system near Moab, Utah.
A spooky tree watches over a young mountain biker riding the Coney Island Trail at sunset in the Navajo Rocks trail system near Moab, Utah.
Mountain biker drifting a sandy turn on the North 40 trail in the Bar M trail system near Moab, Utah.